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Showing 1-30 of 33 results for "O8880" within Papers
Thomas A Lagace et al.
The Biochemical journal, 392(Pt 3), 449-456 (2005-08-16)
Farnesol (FOH) inhibits the CDP-choline pathway for PtdCho (phosphatidylcholine) synthesis, an activity that is involved in subsequent induction of apoptosis. Interestingly, the rate-limiting enzyme in this pathway, CCTalpha (CTP:phosphocholine cytidylyltransferase alpha), is rapidly activated, cleaved by caspases and exported from
Zhi-yi Cheng et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 38(5), 384-387 (2003-09-10)
To test the enhancing activity and the mechanism of oleyl pyroglutamate used as transdermal enhancer. The penetration-enhancing effects of oleyl pyroglutamate, oleyl alcohol and oleic acid on the three drugs (caffeine, tinidazole and cortisone) were observed; the transdermal enhancing mechanism
Gregorios G Agyralides et al.
International journal of pharmaceutics, 281(1-2), 35-43 (2004-08-04)
The in vitro skin permeation of furosemide, a commonly used loop diuretic, through human epidermis, as a preliminary step towards the development of a transdermal therapeutic system, was examined. A screening study was carried out, in order to estimate the
Weiyang Tang et al.
Analytical and bioanalytical chemistry, 410(28), 7325-7336 (2018-09-21)
Fatty acid/alcohol-based hydrophobic deep eutectic solvents (DESs) have been considered to be eco-friendly alternatives to replace conventional hydrophobic organic solvents (i.e., halogenated solvents). These novel eco-friendly solvents are applied in the extraction and determination of two antibiotics (levofloxacin, LOF; ciprofloxacin
Yoshikazu Konno et al.
Journal of oleo science, 59(11), 581-587 (2010-10-26)
Phase behavior in lysophospholipid/long-chain alcohol/water system at 80°C was investigated using hexanol and oleyl alcohol as the long-chain alcohol. Similarly to hydrophilic surfactant, a micellar phase in a lysophospholipid/water system transitioned to a lamellar liquid-crystalline phase by the addition of
Salina Mat Radzi et al.
Journal of oleo science, 59(3), 127-134 (2010-02-04)
The kinetics of wax ester synthesis from oleic acid and oleyl alcohol using immobilized lipase from Candida antartica as catalyst was studied with different types of impeller (Rushton turbine and AL-hydrofoil) to create different mixing conditions in 2l stirred tank
Masumeh Anvari et al.
Journal of industrial microbiology & biotechnology, 36(2), 313-317 (2008-11-28)
End-product conversion, low product concentration and large volumes of fermentation broth, the requirements for large bioreactors, in addition to the high cost involved in generating the steam required to distil fermentation products from the broth largely contributed to the decline
Klaus Ejner Andersen et al.
Contact dermatitis, 55(6), 354-356 (2006-11-15)
We report an atopic dermatitis patient with recurrent hand dermatitis who developed a severe allergic contact dermatitis from the use of Elidel cream. Diagnostic patch tests showed an isolated contact allergy to the emulsifier oleyl alcohol present in the product.
Emily A Simpson et al.
Physical chemistry chemical physics : PCCP, 12(37), 11565-11575 (2010-08-18)
This paper presents the studies of one and two component particles using a CO(2) laser for vaporization and VUV ionization in an ion trap mass spectrometer. The degree of fragmentation for a one component system was demonstrated to be a
Jui-Ming Lin et al.
Journal of industrial microbiology & biotechnology, 30(6), 362-368 (2003-05-14)
Expression of vgb, encoding Vitreoscilla hemoglobin (VHb), in Burkholderia strain YV1 was previously shown to improve cell growth and enhance 2,4-dinitrotoluene (2,4-DNT) degradation compared with control strain DNT, especially under hypoxic conditions. In the work reported here, the ratio of
Jennifer J Sudimack et al.
Biochimica et biophysica acta, 1564(1), 31-37 (2002-07-09)
pH-sensitive liposomes are designed to undergo acid-triggered destabilization. First generation pH-sensitive liposomes, based on the cone-shaped lipid dioleoylphosphatidylethanolamine (DOPE), have been shown to lose fusogenicity in the presence of serum. Here, we report the design and evaluation of novel serum-resistant
Mohd Basyaruddin Abdul Rahman et al.
Journal of industrial microbiology & biotechnology, 38(1), 229-234 (2010-08-31)
Esterification of succinic acid with oleyl alcohol catalyzed by immobilized Candida antarctica lipase B (Novozym 435) was investigated in this study. Response surface methodology (RSM) based on a five-level, four-variable central composite design (CCD) was used to model and analyze
Hyang Hee Joo et al.
Drug delivery, 15(1), 19-22 (2008-01-17)
In vitro permeation of hinokitiol (HKL) through hairless mouse skin was investigated using a diffusion cell. Either propylene glycol (PG) or ethanol (EtOH) was used as a vehicle for HKL. After applying the HKL solutions of 0.5%. 1%, 2%, and
Jeff L Shepherd et al.
Langmuir : the ACS journal of surfaces and colloids, 22(10), 4869-4876 (2006-05-03)
A single-crystal Au(111) electrode modified with an adsorbed layer of 1-octadecanol (C18OH) or oleyl alcohol (OLA) in pure or mixed composition was characterized using electrochemical and in situ fluorescence microscopy. Cyclic voltammetry and differential capacitance measurements revealed a repeatable, potential-induced
Zhaohua Huang et al.
Journal of the American Chemical Society, 128(1), 60-61 (2006-01-05)
The use of pH-sensitive liposomes for acid-triggered site-specific drug delivery is one of the more promising approaches to improve the therapeutic index of drugs. Here, we report the synthesis, assembly, and hydrolysis of the first ortho ester phosphocholine (OEPC). The
Recurrent contact cheilitis because of glyceryl isostearate, diisostearyl maleate, oleyl alcohol, and Lithol Rubine BCA in lipsticks.
S Inui et al.
Contact dermatitis, 60(4), 231-232 (2009-04-03)
Eunsung Kan et al.
Biotechnology and bioengineering, 102(3), 708-713 (2008-10-25)
The sensitivity of a conceptual model of a foam emulsion bioreactor (FEBR) used for the control of toluene vapors in air was examined. Model parametric sensitivity studies showed which parameters affect the removal of toluene (as model pollutant) in the
Takayuki Sato et al.
Chemical & pharmaceutical bulletin, 63(2), 88-94 (2015-03-10)
The purpose of this study was to characterize the non-aqueous nanosuspension of a hydrophilic drug prepared by bead milling for cutaneous application. Riboflavin was used as the model hydrophilic drug. The non-aqueous nanosuspensions were prepared by grinding riboflavin with zirconia
Marie Takai et al.
Bioscience, biotechnology, and biochemistry, 78(2), 238-244 (2014-07-19)
Transmembrane protein CD36 binds multiple ligands, including oxidized low-density lipoproteins (oxLDLs) and long-chain fatty acids (LCFAs). Our aim was to determine whether LCFAs compete with oxLDLs for binding to CD36. We addressed this issue by examining the inhibitory effect of
Ahmed Alsaqr et al.
AAPS PharmSciTech, 16(4), 963-972 (2015-01-23)
Transdermal delivery of therapeutic amounts of vitamin D3 is proposed to overcome its variable oral bioavailability, especially for people who suffer from fat malabsorption. The main challenge for this delivery route is to overcome the barrier properties of skin, especially
A J Gravelle et al.
Carbohydrate polymers, 135, 169-179 (2015-10-11)
Ethylcellulose (EC) is the only known food-grade polymer able to structure edible oils. The gelation process and gel properties are similar to those of polymer hydrogels, the main difference being the nature of the solvent. The present study examines the
David L Grzenia et al.
Applied biochemistry and biotechnology, 166(2), 470-478 (2011-12-14)
Acid-pretreated biomass contains various compounds (acetic acid, etc.) that are inhibitory to fermentative microorganisms. Removing or deactivating these compounds using detoxification methods such as overliming or ammonium hydroxide conditioning (AHC) improves sugar-to-ethanol yields. In this study, we treated the liquor
I Orienti et al.
Drug delivery, 14(4), 209-217 (2007-05-15)
Oleyl alcohol was complexed with new amphiphilic polyvinylalcohol derivatives with the aim of increasing its aqueous solubility, thus improving bioavailability and favoring its antitumor activity. Water-soluble amphiphilic polymers were prepared by polyvinyl alcohol (PVA) substitution with oleyl chains through a
Shiho Yamashita et al.
Applied microbiology and biotechnology, 74(4), 761-767 (2006-11-24)
Rhodococcus opacus strain B-4, which has recently been isolated as an organic solvent-tolerant bacterium, has a high hydrophobicity and exhibits a high affinity for hydrocarbons. This bacterium was able to survive for at least 5 days in organic solvents, including
Luís G Dias et al.
Analytica chimica acta, 900, 36-45 (2015-11-18)
Nowadays the main honey producing countries require accurate labeling of honey before commercialization, including floral classification. Traditionally, this classification is made by melissopalynology analysis, an accurate but time-consuming task requiring laborious sample pre-treatment and high-skilled technicians. In this work the
Rupali Dhara et al.
Journal of oleo science, 59(4), 169-176 (2010-03-20)
The amount and characterization of phytosterol and other minor components present in three Indian minor seed oils, mahua (Madhuca latifolia), sal (Shorea robusta) and mango kernel (Mangifera indica), have been done. Theses oils have shown commercial importance as cocoa-butter substitutes
Eunsung Kan et al.
Biotechnology and bioengineering, 84(2), 240-244 (2003-09-11)
A new type of bioreactor for air pollution control has been developed. The new process relies on an organic-phase emulsion and actively growing pollutant-degrading microorganisms, made into a foam with the air being treated. This new reactor is referred to
Contact dermatitis due to oleyl alcohol.
M S Guidetti et al.
Contact dermatitis, 31(4), 260-261 (1994-10-01)
Hideaki Tokuyama et al.
Colloids and surfaces. B, Biointerfaces, 67(1), 92-98 (2008-09-16)
Stimuli-sensitive drug delivery systems (DDSs) have attracted considerable attention in medical and pharmaceutical fields; thermosensitive DDS dealing with poly(N-isopropylacrylamide) (poly(NIPA)) have been widely studied. Novel NIPA emulsion gels, i.e., NIPA hydrogels containing distributed oil (oleyl alcohol) microdroplets, were synthesized by
Elena Capetti et al.
Beilstein journal of nanotechnology, 6, 2319-2329 (2016-01-07)
We investigated how the outcome of the solvothermal synthesis of manganese(II) sulfide (MnS) nanocrystals (NCs) is affected by the type and amount of long chain surfactant present in the reaction mixture. Prompted by a previous observation that a larger than
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